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Pugashetti JV, Kim JS, Bose S, Adegunsoye A, Linderholm AL, Chen CH, Strek ME, Flaherty KR, Murray S, Newton CA, Alqalyoobi S, Ma SF, Mychaleckyj JC, Bowler RP, Han MK, Curtis JL, Martinez FJ, Smith JA, Noth I, Oldham JM. Biological Age, Chronological Age, and Survival in Pulmonary Fibrosis: A Causal Mediation Analysis. Am J Respir Crit Care Med 2024; 210:639-647. [PMID: 38843133 PMCID: PMC11389564 DOI: 10.1164/rccm.202310-1887oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 06/05/2024] [Indexed: 06/30/2024] Open
Abstract
Rationale: Accelerated biological aging has been implicated in the development of interstitial lung disease (ILD) and other diseases of aging but remains poorly understood. Objectives: To identify plasma proteins that mediate the relationship between chronological age and survival association in patients with ILD. Methods: Causal mediation analysis was performed to identify plasma proteins that mediated the chronological age-survival relationship in an idiopathic pulmonary fibrosis discovery cohort. Proteins mediating this relationship after adjustment for false discovery were advanced for testing in an independent ILD validation cohort and explored in a chronic obstructive pulmonary disease cohort. A proteomic-based measure of biological age was constructed and survival analysis performed, assessing the impact of biological age and peripheral blood telomere length on the chronological age-survival relationship. Measurements and Main Results: Twenty-two proteins mediated the chronological age-survival relationship after adjustment for false discovery in the idiopathic pulmonary fibrosis discovery cohort (n = 874), with 19 remaining significant mediators of this relationship in the ILD validation cohort (n = 983) and one mediating this relationship in the chronic obstructive pulmonary disease cohort. Latent transforming growth factor-β binding protein 2 and ectodysplasin A2 receptor showed the strongest mediation across cohorts. A proteomic measure of biological age completely attenuated the chronological age-survival association and better discriminated survival than chronological age. Results were robust to adjustment for peripheral blood telomere length, which did not mediate the chronological age-survival relationship. Conclusions: Molecular measures of aging completely mediate the relationship between chronological age and survival, suggesting that chronological age has no direct effect on ILD survival.
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Affiliation(s)
| | - John S Kim
- Division of Pulmonary and Critical Care Medicine and
| | | | - Ayodeji Adegunsoye
- Section of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, Illinois
| | - Angela L Linderholm
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, Davis, Sacramento, California
| | - Ching-Hsien Chen
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California, Davis, Sacramento, California
| | - Mary E Strek
- Section of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, Illinois
| | - Kevin R Flaherty
- Division of Pulmonary and Critical Care Medicine
- Pulmonary Fibrosis Foundation, Chicago, Illinois
| | | | - Chad A Newton
- Pulmonary Fibrosis Foundation, Chicago, Illinois
- Division of Pulmonary and Critical Care, University of Texas Southwestern, Dallas, Texas
| | - Shehabaldin Alqalyoobi
- Division of Pulmonary and Critical Care, East Carolina University, Greenville, North Carolina
| | - Shwu-Fan Ma
- Division of Pulmonary and Critical Care Medicine and
| | - Josyf C Mychaleckyj
- School of Public Health Sciences, University of Virginia, Charlottesville, Virginia
| | - Russell P Bowler
- Division of Pulmonary Medicine, National Jewish Health, Denver, Colorado
| | - MeiLan K Han
- Division of Pulmonary and Critical Care Medicine
| | - Jeffrey L Curtis
- Division of Pulmonary and Critical Care Medicine
- Medical Service, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan; and
| | - Fernando J Martinez
- Division of Pulmonary and Critical Care Medicine, Weill Cornell Medical Center, New York, New York
| | - Jennifer A Smith
- Department of Epidemiology, University of Michigan, Ann Arbor, Michigan
| | - Imre Noth
- Division of Pulmonary and Critical Care Medicine and
| | - Justin M Oldham
- Division of Pulmonary and Critical Care Medicine
- Department of Epidemiology, University of Michigan, Ann Arbor, Michigan
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Lee MM, Zuo Y, Steiling K, Mizgerd JP, Kalesan B, Walkey AJ. Clinical risk factors and blood protein biomarkers of 10-year pneumonia risk. PLoS One 2024; 19:e0296139. [PMID: 38968193 PMCID: PMC11226120 DOI: 10.1371/journal.pone.0296139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 04/26/2024] [Indexed: 07/07/2024] Open
Abstract
BACKGROUND Chronic inflammation may increase susceptibility to pneumonia. RESEARCH QUESTION To explore associations between clinical comorbidities, serum protein immunoassays, and long-term pneumonia risk. METHODS Framingham Heart Study Offspring Cohort participants ≥65 years were linked to their Centers for Medicare Services claims data. Clinical data and 88 serum protein immunoassays were evaluated for associations with 10-year incident pneumonia risk using Fine-Gray models for competing risks of death and least absolute shrinkage and selection operators for covariate selection. RESULTS We identified 1,370 participants with immunoassays and linkage to Medicare data. During 10 years of follow up, 428 (31%) participants had a pneumonia diagnosis. Chronic pulmonary disease [subdistribution hazard ratio (SHR) 1.87; 95% confidence interval (CI), 1.33-2.61], current smoking (SHR 1.79, CI 1.31-2.45), heart failure (SHR 1.74, CI 1.10-2.74), atrial fibrillation/flutter (SHR 1.43, CI 1.06-1.93), diabetes (SHR 1.36, CI 1.05-1.75), hospitalization within one year (SHR 1.34, CI 1.09-1.65), and age (SHR 1.06 per year, CI 1.04-1.08) were associated with pneumonia. Three baseline serum protein measurements were associated with pneumonia risk independent of measured clinical factors: growth differentiation factor 15 (SHR 1.32; CI 1.02-1.69), C-reactive protein (SHR 1.16, CI 1.06-1.27) and matrix metallopeptidase 8 (SHR 1.14, CI 1.01-1.30). Addition of C-reactive protein to the clinical model improved prediction (Akaike information criterion 4950 from 4960; C-statistic of 0.64 from 0.62). CONCLUSIONS Clinical comorbidities and serum immunoassays were predictive of pneumonia risk. C-reactive protein, a routinely-available measure of inflammation, modestly improved pneumonia risk prediction over clinical factors. Our findings support the hypothesis that prior inflammation may increase the risk of pneumonia.
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Affiliation(s)
- Ming-Ming Lee
- Pulmonary and Critical Care Medicine, Norwalk Hospital, Nuvance Health, Norwalk, CT, United States of America
| | - Yi Zuo
- Department of Biostatistics, Vanderbilt University, Nashville, TN, United States of America
| | - Katrina Steiling
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA, United States of America
- Section of Computational Biomedicine, Boston University School of Medicine, Boston, MA, United States of America
| | - Joseph P. Mizgerd
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA, United States of America
| | - Bindu Kalesan
- Boston University School of Medicine, Boston, MA, United States of America
| | - Allan J. Walkey
- Division of Health Systems Science, Department of Medicine, UMass Chan Medical School, Worcester, MA, United States of America
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Choi B, Liu GY, Sheng Q, Amancherla K, Perry A, Huang X, San José Estépar R, Ash SY, Guan W, Jacobs DR, Martinez FJ, Rosas IO, Bowler RP, Kropski JA, Banovich NE, Khan SS, San José Estépar R, Shah R, Thyagarajan B, Kalhan R, Washko GR. Proteomic Biomarkers of Quantitative Interstitial Abnormalities in COPDGene and CARDIA Lung Study. Am J Respir Crit Care Med 2024; 209:1091-1100. [PMID: 38285918 PMCID: PMC11092953 DOI: 10.1164/rccm.202307-1129oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 01/29/2024] [Indexed: 01/31/2024] Open
Abstract
Rationale: Quantitative interstitial abnormalities (QIAs) are early measures of lung injury automatically detected on chest computed tomography scans. QIAs are associated with impaired respiratory health and share features with advanced lung diseases, but their biological underpinnings are not well understood. Objectives: To identify novel protein biomarkers of QIAs using high-throughput plasma proteomic panels within two multicenter cohorts. Methods: We measured the plasma proteomics of 4,383 participants in an older, ever-smoker cohort (COPDGene [Genetic Epidemiology of Chronic Obstructive Pulmonary Disease]) and 2,925 participants in a younger population cohort (CARDIA [Coronary Artery Disease Risk in Young Adults]) using the SomaLogic SomaScan assays. We measured QIAs using a local density histogram method. We assessed the associations between proteomic biomarker concentrations and QIAs using multivariable linear regression models adjusted for age, sex, body mass index, smoking status, and study center (Benjamini-Hochberg false discovery rate-corrected P ⩽ 0.05). Measurements and Main Results: In total, 852 proteins were significantly associated with QIAs in COPDGene and 185 in CARDIA. Of the 144 proteins that overlapped between COPDGene and CARDIA, all but one shared directionalities and magnitudes. These proteins were enriched for 49 Gene Ontology pathways, including biological processes in inflammatory response, cell adhesion, immune response, ERK1/2 regulation, and signaling; cellular components in extracellular regions; and molecular functions including calcium ion and heparin binding. Conclusions: We identified the proteomic biomarkers of QIAs in an older, smoking population with a higher prevalence of pulmonary disease and in a younger, healthier community cohort. These proteomics features may be markers of early precursors of advanced lung diseases.
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Affiliation(s)
- Bina Choi
- Division of Pulmonary and Critical Care Medicine, Department of Medicine
- Applied Chest Imaging Laboratory, and
| | - Gabrielle Y. Liu
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of California Davis, Sacramento, California
| | | | | | | | - Xiaoning Huang
- Division of Cardiology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Ruben San José Estépar
- Applied Chest Imaging Laboratory, and
- Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Samuel Y. Ash
- Department of Critical Care, South Shore Hospital, South Weymouth, Massachusetts
| | | | - David R. Jacobs
- Division of Epidemiology and Community Health, School of Public Health, and
| | - Fernando J. Martinez
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Ivan O. Rosas
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Russell P. Bowler
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health, Denver, Colorado
| | - Jonathan A. Kropski
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | | | - Sadiya S. Khan
- Division of Cardiology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Raúl San José Estépar
- Applied Chest Imaging Laboratory, and
- Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts
| | | | - Bharat Thyagarajan
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Ravi Kalhan
- Division of Pulmonary and Critical Care Medicine and
| | - George R. Washko
- Division of Pulmonary and Critical Care Medicine, Department of Medicine
- Applied Chest Imaging Laboratory, and
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Wan Y, Fu J. GDF15 as a key disease target and biomarker: linking chronic lung diseases and ageing. Mol Cell Biochem 2024; 479:453-466. [PMID: 37093513 PMCID: PMC10123484 DOI: 10.1007/s11010-023-04743-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 04/12/2023] [Indexed: 04/25/2023]
Abstract
Growth differentiation factor 15 (GDF15), a member of the transforming growth factor-beta superfamily, is expressed in several human organs. In particular, it is highly expressed in the placenta, prostate, and liver. The expression of GDF15 increases under cellular stress and pathological conditions. Although numerous transcription factors directly up-regulate the expression of GDF15, the receptors and downstream mediators of GDF15 signal transduction in most tissues have not yet been determined. Glial cell-derived neurotrophic factor family receptor α-like protein was recently identified as a specific receptor that plays a mediating role in anorexia. However, the specific receptors of GDF15 in other tissues and organs remain unclear. As a marker of cell stress, GDF15 appears to exert different effects under different pathological conditions. Cell senescence may be an important pathogenetic process and could be used to assess the progression of various lung diseases, including COVID-19. As a key member of the senescence-associated secretory phenotype protein repertoire, GDF15 seems to be associated with mitochondrial dysfunction, although the specific molecular mechanism linking GDF15 expression with ageing remains to be elucidated. Here, we focus on research progress linking GDF15 expression with the pathogenesis of various chronic lung diseases, including neonatal bronchopulmonary dysplasia, idiopathic pulmonary fibrosis, chronic obstructive pulmonary disease, and pulmonary hypertension, suggesting that GDF15 may be a key biomarker for diagnosis and prognosis. Thus, in this review, we aimed to provide new insights into the molecular biological mechanism and emerging clinical data associated with GDF15 in lung-related diseases, while highlighting promising research and clinical prospects.
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Affiliation(s)
- Yang Wan
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jianhua Fu
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China.
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Alarcon-Dionet A, Ruiz A, Chavez-Galan L, Buendia-Roldan I, Selman M. GDF15 as a potential biomarker to distinguish fibrotic from non-fibrotic hypersensitivity pneumonitis. Sci Rep 2024; 14:859. [PMID: 38195721 PMCID: PMC10776671 DOI: 10.1038/s41598-023-49459-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 12/08/2023] [Indexed: 01/11/2024] Open
Abstract
Hypersensitivity Pneumonitis (HP) is an immune-mediated interstitial lung disease (ILD) characterized by fibrotic HP (fHP) or non-fibrotic HP (non-fHP). Fibrosis is associated with poor prognosis, emphasizing the need for biomarkers to distinguish fHP from non-fHP. This study aimed to determine the plasma levels of GDF15 in HP patients and assess its association with lung function and phenotype classification. GDF15 levels were quantified by ELISA in HP (n = 64), idiopathic pulmonary fibrosis (n = 54), and healthy control (n = 128) groups. Clinical, demographic, and functional data were obtained from medical records. High-resolution chest CT scans were used to classify HP patients into fHP and non-fHP groups. In addition, receiver operating characteristic analysis was performed to determine the cut-off point, sensitivity, and specificity. Our results revealed significantly elevated GDF15 levels in fHP compared to non-fHP (2539 ± 821 pg/ml versus 1783 ± 801 pg/ml; p = 0.009). The estimated cut-off point for plasma GDF15 levels to distinguish fHP from non-fHP was 2193.4 pg/ml (AUC 0.75). These findings suggest that GDF15 may serve as a valuable biomarker for differentiating between fHP and non-fHP, potentially indicating its involvement in lung fibrosis development in HP.
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Affiliation(s)
- A Alarcon-Dionet
- Translational Research Laboratory on Aging and Pulmonary Fibrosis, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
| | - A Ruiz
- Laboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
| | - L Chavez-Galan
- Laboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
| | - I Buendia-Roldan
- Translational Research Laboratory on Aging and Pulmonary Fibrosis, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico.
| | - M Selman
- Translational Research Laboratory on Aging and Pulmonary Fibrosis, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, 14080, Mexico City, Mexico
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Lee MM, Zuo Y, Steiling K, Mizgerd JP, Kalesan B, Walkey AJ. Clinical risk factors and blood protein biomarkers of 10-year pneumonia risk. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.12.07.23299678. [PMID: 38105941 PMCID: PMC10723561 DOI: 10.1101/2023.12.07.23299678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Background Chronic inflammation may increase susceptibility to pneumonia. Research Question To explore associations between clinical comorbidities, serum protein immunoassays, and long-term pneumonia risk. Methods Framingham Heart Study Offspring Cohort participants ≥65 years were linked to their Centers for Medicare Services claims data. Clinical data and 88 serum protein immunoassays were evaluated for associations with 10-year incident pneumonia risk using Fine-Gray models for competing risks of death and least absolute shrinkage and selection operators for covariate selection. Results We identified 1,370 participants with immunoassays and linkage to Medicare data. During 10 years of follow up, 428 (31%) participants had a pneumonia diagnosis. Chronic pulmonary disease [subdistribution hazard ratio (SHR) 1.87; 95% confidence interval (CI), 1.33-2.61], current smoking (SHR 1.79, CI 1.31-2.45), heart failure (SHR 1.74, CI 1.10-2.74), atrial fibrillation/flutter (SHR 1.43, CI 1.06-1.93), diabetes (SHR 1.36, CI 1.05-1.75), hospitalization within one year (SHR 1.34, CI 1.09-1.65), and age (SHR 1.06 per year, CI 1.04-1.08) were associated with pneumonia. Three baseline serum protein measurements were associated with pneumonia risk independent of measured clinical factors: growth differentiation factor 15 (SHR 1.32; CI 1.02-1.69), C-reactive protein (SHR 1.16, CI 1.06-1.27) and matrix metallopeptidase 8 (SHR 1.14, CI 1.01-1.30). Addition of C-reactive protein to the clinical model improved prediction (Akaike information criterion 4950 from 4960; C-statistic of 0.64 from 0.62). Conclusions Clinical comorbidities and serum immunoassays were predictive of pneumonia risk. C-reactive protein, a routinely-available measure of inflammation, modestly improved pneumonia risk prediction over clinical factors. Our findings support the hypothesis that prior inflammation may increase the risk of pneumonia.
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Affiliation(s)
- Ming-Ming Lee
- Pulmonary and Critical Care Medicine, Norwalk Hospital, Nuvance Health, Norwalk, CT
| | - Yi Zuo
- Department of Biostatistics, Vanderbilt University, Nashville, TN
| | - Katrina Steiling
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA
- Section of Computational Biomedicine, Boston University School of Medicine, Boston MA
| | - Joseph P. Mizgerd
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA
| | | | - Allan J. Walkey
- Division of Health Systems Science, Department of Medicine, UMass Chan Medical School, Worcester, MA
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You J, Guo Y, Zhang Y, Kang JJ, Wang LB, Feng JF, Cheng W, Yu JT. Plasma proteomic profiles predict individual future health risk. Nat Commun 2023; 14:7817. [PMID: 38016990 PMCID: PMC10684756 DOI: 10.1038/s41467-023-43575-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023] Open
Abstract
Developing a single-domain assay to identify individuals at high risk of future events is a priority for multi-disease and mortality prevention. By training a neural network, we developed a disease/mortality-specific proteomic risk score (ProRS) based on 1461 Olink plasma proteins measured in 52,006 UK Biobank participants. This integrative score markedly stratified the risk for 45 common conditions, including infectious, hematological, endocrine, psychiatric, neurological, sensory, circulatory, respiratory, digestive, cutaneous, musculoskeletal, and genitourinary diseases, cancers, and mortality. The discriminations witnessed high accuracies achieved by ProRS for 10 endpoints (e.g., cancer, dementia, and death), with C-indexes exceeding 0.80. Notably, ProRS produced much better or equivalent predictive performance than established clinical indicators for almost all endpoints. Incorporating clinical predictors with ProRS enhanced predictive power for most endpoints, but this combination only exhibited limited improvement when compared to ProRS alone. Some proteins, e.g., GDF15, exhibited important discriminative values for various diseases. We also showed that the good discriminative performance observed could be largely translated into practical clinical utility. Taken together, proteomic profiles may serve as a replacement for complex laboratory tests or clinical measures to refine the comprehensive risk assessments of multiple diseases and mortalities simultaneously. Our models were internally validated in the UK Biobank; thus, further independent external validations are necessary to confirm our findings before application in clinical settings.
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Affiliation(s)
- Jia You
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
| | - Yu Guo
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
| | - Yi Zhang
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
| | - Ju-Jiao Kang
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
| | - Lin-Bo Wang
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China
| | - Jian-Feng Feng
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China.
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China.
- Zhangjiang Fudan International Innovation Center, Shanghai, China.
- School of Data Science, Fudan University, Shanghai, China.
- Fudan ISTBI-ZJNU Algorithm Centre for Brain-inspired Intelligence, Zhejiang Normal University, Zhejiang, China.
| | - Wei Cheng
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China.
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence (Fudan University), Ministry of Education, Shanghai, China.
- Fudan ISTBI-ZJNU Algorithm Centre for Brain-inspired Intelligence, Zhejiang Normal University, Zhejiang, China.
- Shanghai Medical College and Zhongshan Hospital Immunotherapy Technology Transfer Center, Shanghai, China.
| | - Jin-Tai Yu
- Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, Institute of Science and Technology for Brain-Inspired Intelligence, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China.
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Al-Mudares F, Cantu Gutierrez M, Cantu A, Jiang W, Wang L, Dong X, Moorthy B, Sajti E, Lingappan K. Loss of growth differentiation factor 15 exacerbates lung injury in neonatal mice. Am J Physiol Lung Cell Mol Physiol 2023; 325:L314-L326. [PMID: 37368978 PMCID: PMC10625832 DOI: 10.1152/ajplung.00086.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/11/2023] [Accepted: 06/21/2023] [Indexed: 06/29/2023] Open
Abstract
Growth differentiation factor 15 (GDF15) is a divergent member of the transforming growth factor-β (TGF-β) superfamily, and its expression increases under various stress conditions, including inflammation, hyperoxia, and senescence. GDF15 expression is increased in neonatal murine bronchopulmonary dysplasia (BPD) models, and GDF15 loss exacerbates oxidative stress and decreases cellular viability in vitro. Our overall hypothesis is that the loss of GDF15 will exacerbate hyperoxic lung injury in the neonatal lung in vivo. We exposed neonatal Gdf15-/- mice and wild-type (WT) controls on a similar background to room air or hyperoxia (95% [Formula: see text]) for 5 days after birth. The mice were euthanized on postnatal day 21 (PND 21). Gdf15-/- mice had higher mortality and lower body weight than WT mice after exposure to hyperoxia. Hyperoxia exposure adversely impacted alveolarization and lung vascular development, with a greater impact in Gdf15-/- mice. Interestingly, Gdf15-/- mice showed lower macrophage count in the lungs compared with WT mice both under room air and after exposure to hyperoxia. Analysis of the lung transcriptome revealed marked divergence in gene expression and enriched biological pathways in WT and Gdf15-/- mice and differed markedly by biological sex. Notably, pathways related to macrophage activation and myeloid cell homeostasis were negatively enriched in Gdf15-/- mice. Loss of Gdf15 exacerbates mortality, lung injury, and the phenotype of the arrest of alveolarization in the developing lung with loss of female-sex advantage in Gdf15-/- mice.NEW & NOTEWORTHY We show for the first time that loss of Gdf15 exacerbates mortality, lung injury, and the phenotype of the arrest of alveolarization in the developing lung with loss of female-sex advantage in Gdf15-/- mice. We also highlight the distinct pulmonary transcriptomic response in the Gdf15-/- lung including pathways related to macrophage recruitment and activation.
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Affiliation(s)
- Faeq Al-Mudares
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, United States
| | - Manuel Cantu Gutierrez
- Divsion of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Abiud Cantu
- Divsion of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Weiwu Jiang
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, United States
| | - Lihua Wang
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, United States
| | - Xiaoyu Dong
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, United States
| | - Bhagavatula Moorthy
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, United States
| | - Eniko Sajti
- Division of Neonatology, Department of Pediatrics, University of California, San Diego, California, United States
| | - Krithika Lingappan
- Divsion of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, United States
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Wang Y, Ninaber DK, Faiz A, van der Linden AC, van Schadewijk A, Lutter R, Hiemstra PS, van der Does AM, Ravi A. Acute cigarette smoke exposure leads to higher viral infection in human bronchial epithelial cultures by altering interferon, glycolysis and GDF15-related pathways. Respir Res 2023; 24:207. [PMID: 37612597 PMCID: PMC10464373 DOI: 10.1186/s12931-023-02511-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/13/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND Acute exacerbations of chronic inflammatory lung diseases, such as chronic obstructive pulmonary disease (COPD), are frequently associated with rhinovirus (RV) infections. Despite these associations, the pathogenesis of virus-induced exacerbations is incompletely understood. We aimed to investigate effects of cigarette smoke (CS), a primary risk factor for COPD, on RV infection in airway epithelium and identify novel mechanisms related to these effects. METHODS Primary bronchial epithelial cells (PBEC) from COPD patients and controls were differentiated by culture at the air-liquid interface (ALI) and exposed to CS and RV-A16. Bulk RNA sequencing was performed using samples collected at 6 and 24 h post infection (hpi), and viral load, mediator and L-lactate levels were measured at 6, 24 and 48hpi. To further delineate the effect of CS on RV-A16 infection, we performed growth differentiation factor 15 (GDF15) knockdown, L-lactate and interferon pre-treatment in ALI-PBEC. We performed deconvolution analysis to predict changes in the cell composition of ALI-PBEC after the various exposures. Finally, we compared transcriptional responses of ALI-PBEC to those in nasal epithelium after human RV-A16 challenge. RESULTS CS exposure impaired antiviral responses at 6hpi and increased viral replication at 24 and 48hpi in ALI-PBEC. At 24hpi, CS exposure enhanced expression of RV-A16-induced epithelial interferons, inflammation-related genes and CXCL8. CS exposure increased expression of oxidative stress-related genes, of GDF15, and decreased mitochondrial membrane potential. GDF15 knockdown experiments suggested involvement of this pathway in the CS-induced increase in viral replication. Expression of glycolysis-related genes and L-lactate production were increased by CS exposure, and was demonstrated to contribute to higher viral replication. No major differences were demonstrated between COPD and non-COPD-derived cultures. However, cellular deconvolution analysis predicted higher secretory cells in COPD-derived cultures at baseline. CONCLUSION Altogether, our findings demonstrate that CS exposure leads to higher viral infection in human bronchial epithelium by altering not only interferon responses, but likely also through a switch to glycolysis, and via GDF15-related pathways.
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Affiliation(s)
- Ying Wang
- PulmoScience Lab, Department of Pulmonology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Dennis K Ninaber
- PulmoScience Lab, Department of Pulmonology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Alen Faiz
- Respiratory Bioinformatics and Molecular Biology (RBMB), School of Life Sciences, University of Technology Sydney, Ultimo, Sydney, NSW, 2007, Australia
| | - Abraham C van der Linden
- PulmoScience Lab, Department of Pulmonology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Annemarie van Schadewijk
- PulmoScience Lab, Department of Pulmonology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - René Lutter
- Department of Pulmonary Medicine, Amsterdam University Medical Center, University of Amsterdam, 1081HV, Amsterdam, The Netherlands
| | - Pieter S Hiemstra
- PulmoScience Lab, Department of Pulmonology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Anne M van der Does
- PulmoScience Lab, Department of Pulmonology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Abilash Ravi
- PulmoScience Lab, Department of Pulmonology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands.
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Crue T, Lee GY, Peng JYC, Schaunaman N, Agraval H, Day BJ, Dimasuay KG, Cervantes D, Nouri H, Nichols T, Hartsoe P, Numata M, Petrache I, Chu HW. Single cell RNA-sequencing of human precision-cut lung slices: A novel approach to study the effect of vaping and viral infection on lung health. Innate Immun 2023; 29:61-70. [PMID: 37306239 PMCID: PMC10357887 DOI: 10.1177/17534259231181029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/11/2023] [Accepted: 05/24/2023] [Indexed: 06/13/2023] Open
Abstract
Vaping is an increasing health threat in the US and worldwide. The damaging impact of vaping on the human distal lung has been highlighted by the recent epidemic of electronic cigarette or vaping use-associated lung injury (EVALI). The pathogenesis of EVALI remains incompletely understood, due to a paucity of models that recapitulate the structural and functional complexity of the human distal lung and the still poorly defined culprit exposures to vaping products and respiratory viral infections. Our aim was to establish the feasibility of using single cell RNA-sequencing (scRNA-seq) technology in human precision-cut lung slices (PCLS) as a more physiologically relevant model to better understand how vaping regulates the antiviral and pro-inflammatory response to influenza A virus infection. Normal healthy donor PCLS were treated with vaping extract and influenza A viruses for scRNA-seq analysis. Vaping extract augmented host antiviral and pro-inflammatory responses in structural cells such as lung epithelial cells and fibroblasts, as well as in immune cells such as macrophages and monocytes. Our findings suggest that human distal lung slice model is useful to study the heterogeneous responses of immune and structural cells under EVALI conditions, such as vaping and respiratory viral infection.
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Affiliation(s)
- Taylor Crue
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | | | | | | | - Hina Agraval
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Brian J. Day
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | | | - Diana Cervantes
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Hamid Nouri
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Taylor Nichols
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Paige Hartsoe
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Mari Numata
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Irina Petrache
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Hong Wei Chu
- Department of Medicine, National Jewish Health, Denver, CO, USA
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11
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Amado CA, Martín-Audera P, Agüero J, Lavín BA, Guerra AR, Boucle D, Ferrer-Pargada D, Berja A, Martín F, Casanova C, García-Unzueta M. Circulating levels of mitochondrial oxidative stress-related peptides MOTS-c and Romo1 in stable COPD: A cross-sectional study. Front Med (Lausanne) 2023; 10:1100211. [PMID: 36844198 PMCID: PMC9944395 DOI: 10.3389/fmed.2023.1100211] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/23/2023] [Indexed: 02/10/2023] Open
Abstract
Background MOTS-c and Romo1 are mitochondrial peptides that are modulated by oxidative stress. No previous studies have explored circulating levels of MOTS-c in patients with chronic obstructive pulmonary disease (COPD). Methods We enrolled 142 patients with stable COPD and 47 smokers with normal lung function in an observational cross-sectional study. We assessed serum levels of both MOTS-c and Romo1 and associated these findings with clinical characteristics of COPD. Results Compared with smokers with normal lung function, patients with COPD had lower levels of MOTS-c (p = 0.02) and higher levels of Romo1 (p = 0.01). A multivariate logistic regression analysis revealed that above-median MOTS-c levels were positively associated with Romo1 levels (OR 1.075, 95% CI 1.005-1.150, p = 0.036), but no association was found with other COPD characteristics. Below-median levels of circulating MOTS-c were associated with oxygen desaturation (OR 3.25 95% CI 1.456-8.522, p = 0.005) and walking <350 meters (OR 3.246 95% CI 1.229-8.577, p = 0.018) in six-minute walk test. Above-median levels of Romo1 were positively associated with current smoking (OR 2.756, 95% CI 1.133-6.704, p = 0.025) and negatively associated with baseline oxygen saturation (OR 0.776 95% CI 0.641-0.939, p = 0.009). Conclusions Reduced levels of circulating MOTS-c and increased levels of Romo1 were detected in patients diagnosed with COPD. Low levels of MOTS-c were associated with oxygen desaturation and poorer exercise capacity using 6 min walk test. Romo1 was associated with current smoking and baseline oxygen saturation. Trial registration www.clinicaltrials.gov; No.: NCT04449419; URL: www.clinicaltrials.gov. Date of registration: June 26, 2020.
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Affiliation(s)
- Carlos A. Amado
- Department of Pulmonology, Hospital Universitario Marqués de Valdecilla, Santander, Spain,University of Cantabria, Santander, Spain,IDIVAL (Instituto de Investigación Biomédica de Cantabria), Santander, Spain,*Correspondence: Carlos A. Amado ✉
| | - Paula Martín-Audera
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Juan Agüero
- Department of Pulmonology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Bernardo A. Lavín
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Armando R. Guerra
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | | | - Diego Ferrer-Pargada
- Department of Pulmonology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Ana Berja
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Fernando Martín
- Unidad de Deshabituación Tabáquica (UDESTA), Servicio Cántabro de Salud, Santander, Spain
| | - Ciro Casanova
- Servicio de Neumología-Unidad de Investigación, Hospital Universitario La Candelaria, Universidad de La Laguna, San Cristóbal de La Laguna, Spain
| | - Mayte García-Unzueta
- University of Cantabria, Santander, Spain,Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
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12
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Ebihara T, Matsubara T, Togami Y, Matsumoto H, Tachino J, Matsuura H, Kojima T, Sugihara F, Seno S, Okuzaki D, Hirata H, Ogura H. Combination of WFDC2, CHI3L1, and KRT19 in Plasma Defines a Clinically Useful Molecular Phenotype Associated with Prognosis in Critically Ill COVID-19 Patients. J Clin Immunol 2023; 43:286-298. [PMID: 36331721 PMCID: PMC9638294 DOI: 10.1007/s10875-022-01386-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND COVID-19 is now a common disease, but its pathogenesis remains unknown. Blood circulating proteins reflect host defenses against COVID-19. We investigated whether evaluation of longitudinal blood proteomics for COVID-19 and merging with clinical information would allow elucidation of its pathogenesis and develop a useful clinical phenotype. METHODS To achieve the first goal (determining key proteins), we derived plasma proteins related to disease severity by using a first discovery cohort. We then assessed the association of the derived proteins with clinical outcome in a second discovery cohort. Finally, the candidates were validated by enzyme-linked immunosorbent assay in a validation cohort to determine key proteins. For the second goal (understanding the associations of the clinical phenotypes with 28-day mortality and clinical outcome), we assessed the associations between clinical phenotypes derived by latent cluster analysis with the key proteins and 28-day mortality and clinical outcome. RESULTS We identified four key proteins (WFDC2, GDF15, CHI3L1, and KRT19) involved in critical pathogenesis from the three different cohorts. These key proteins were related to the function of cell adhesion and not immune response. Considering the multicollinearity, three clinical phenotypes based on WFDC2, CHI3L1, and KRT19 were identified that were associated with mortality and clinical outcome. CONCLUSION The use of these easily measured key proteins offered new insight into the pathogenesis of COVID-19 and could be useful in a potential clinical application.
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Affiliation(s)
- Takeshi Ebihara
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tsunehiro Matsubara
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuki Togami
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hisatake Matsumoto
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
| | - Jotaro Tachino
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hiroshi Matsuura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
- Osaka Prefectural Nakakawachi Emergency and Critical Care Center, Higashiosaka, Osaka, Japan
| | - Takashi Kojima
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan
| | - Fuminori Sugihara
- Core Instrumentation Facility, Immunology Frontier Research Center and Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Shigeto Seno
- Department of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University, Osaka, Japan
| | - Daisuke Okuzaki
- Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Haruhiko Hirata
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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13
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Amado CA, Martín-Audera P, Agüero J, Ferrer-Pargada D, Josa Laorden B, Boucle D, Berja A, Lavín BA, Guerra AR, Ghadban C, Muñoz P, García-Unzueta M. Alterations in circulating mitochondrial signals at hospital admission for COPD exacerbation. Chron Respir Dis 2023; 20:14799731231220058. [PMID: 38112134 PMCID: PMC10734331 DOI: 10.1177/14799731231220058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/21/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) exacerbation (ECOPD) alters the natural course of the disease. To date, only C-reactive protein has been used as a biomarker in ECOPD, but it has important limitations. The mitochondria release peptides (Humanin (HN), FGF-21, GDF-15, MOTS-c and Romo1) under certain metabolic conditions. Here, we aimed to evaluate the pathophysiologic, diagnostic and prognostic value of measuring serum mitochondrial peptides at hospital admission in patients with ECOPD. METHODS A total of 51 consecutive patients admitted to our hospital for ECOPD were included and followed for 1 year; in addition, 160 participants with stable COPD from our out-patient clinic were recruited as controls. RESULTS Serum FGF-21 (p < .001), MOTS-c (p < .001) and Romo1 (p = .002) levels were lower, and GDF-15 (p < .001) levels were higher, in patients with ECOPD than stable COPD, but no differences were found in HN. In receiver operating characteristic analysis, MOTS-c (AUC 0.744, 95% CI 0.679-0.802, p < .001) and GDF-15 (AUC 0.735, 95% CI 0.670-0.793, p < .001) had the best diagnostic power for ECOPD, with a diagnostic accuracy similar to that of C-RP (AUC 0.796 95% IC 0.735-0.848, p < .001). FGF-21 (AUC 0.700, 95% CI 0.633-0.761, p < .001) and Romo1 (AUC 0.645 95% CI 0.573-0.712, p = .001) had lower diagnostic accuracy. HN levels did not differentiate patients with ECOPD versus stable COPD (p = .557). In Cox regression analysis, HN (HR 2.661, CI95% 1.009-7.016, p = .048) and MOTS-c (HR 3.441, CI95% 1.252-9.297, p = .016) levels exceeding mean levels were independent risk factors for re-admission. CONCLUSIONS Most mitochondrial peptides are altered in ECOPD, as compared with stable COPD. MOTS-c and GDF15 levels have a diagnostic accuracy similar to C-RP for ECOPD. HN and MOTS-c independently predict future re-hospitalization.
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Affiliation(s)
- Carlos A Amado
- Department of Pulmonology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
- Department of Medicine and Psychiatry, University of Cantabria, Santander, Spain
- IDIVAL (Instituto de Investigación Biomédica de Cantabria), Santander, Spain
| | - Paula Martín-Audera
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Juan Agüero
- Department of Pulmonology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Diego Ferrer-Pargada
- Department of Pulmonology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Begoña Josa Laorden
- Department of Pulmonology, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Daymara Boucle
- Department of Medicine and Psychiatry, University of Cantabria, Santander, Spain
- Department of Internal Medicine, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Ana Berja
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Bernardo A Lavín
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Armando R Guerra
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Cristina Ghadban
- IDIVAL (Instituto de Investigación Biomédica de Cantabria), Santander, Spain
| | - Pedro Muñoz
- IDIVAL (Instituto de Investigación Biomédica de Cantabria), Santander, Spain
- Management of Primary Care of Cantabria, Servicio Cántabro de Salud, Santander, Spain
| | - Mayte García-Unzueta
- Department of Medicine and Psychiatry, University of Cantabria, Santander, Spain
- Department of Clinical Biochemistry, Hospital Universitario Marqués de Valdecilla, Santander, Spain
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14
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De Paepe B. The Cytokine Growth Differentiation Factor-15 and Skeletal Muscle Health: Portrait of an Emerging Widely Applicable Disease Biomarker. Int J Mol Sci 2022; 23:ijms232113180. [PMID: 36361969 PMCID: PMC9654287 DOI: 10.3390/ijms232113180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/21/2022] [Accepted: 10/26/2022] [Indexed: 12/04/2022] Open
Abstract
Growth differentiation factor 15 (GDF-15) is a stress-induced transforming growth factor-β superfamily cytokine with versatile functions in human health. Elevated GDF-15 blood levels associate with multiple pathological conditions, and are currently extensively explored for diagnosis, and as a means to monitor disease progression and evaluate therapeutic responses. This review analyzes GDF-15 in human conditions specifically focusing on its association with muscle manifestations of sarcopenia, mitochondrial myopathy, and autoimmune and viral myositis. The use of GDF-15 as a widely applicable health biomarker to monitor muscle disease is discussed, and its potential as a therapeutic target is explored.
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Affiliation(s)
- Boel De Paepe
- Neuromuscular Reference Center, Ghent University Hospital, Corneel Heymanslaan 10, 9000 Ghent, Belgium
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15
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Associations between serum mitokine levels and outcomes in stable COPD: an observational prospective study. Sci Rep 2022; 12:17315. [PMID: 36243733 PMCID: PMC9569360 DOI: 10.1038/s41598-022-21757-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 09/30/2022] [Indexed: 01/10/2023] Open
Abstract
Mitokines (Humanin (HN), GDF15 and FGF21) are produced as a result of mitochondrial dysfunction and may have major roles in chronic inflammation, malnutrition and exercise capacity in people with COPD. Except for GDF15, studies on this subject are lacking. A total of 165 patients with stable COPD and 49 smokers without COPD were enrolled. We assessed their serum mitokine levels and clinical characteristics at baseline. We recorded moderate and severe exacerbation for the next 12 months. Baseline serum HN (p = 0.037) and GDF-15 (p = 0.013) levels were higher in the COPD group. High HN levels were independently associated with a high risk of exacerbation (HRE) (OR 2.798, 95% CI 1.266-6.187, p = 0.011), malnutrition (OR 6.645, 95% CI 1.859-23.749, p = 0.004), and 6MWD (OR 0.995, 95% CI 0.991-0.999, p = 0.008), and future moderate (HR 1.826, 95% CI 1.181-2.822, p = 0.007) and severe exacerbations (HR 3.445, 95% CI 1.357-8.740, p = 0.009). High GDF15 levels were associated with HRE (OR 3.028, 95% CI 1.134-8.083, p = 0.027), 6MWD (OR 0.995, 95% CI 0.990-0.999, p = 0.017) and predicted desaturation in 6MWT (OR 3.999, 95% CI 1.487-10.757, p = 0.006). High FGF21 levels were associated with HRE (OR 2.144, 95% CI 1.000-4.600, p = 0.05), and predicted future severe exacerbation (HR 4.217, 95% CI 1.459-12.193, p = 0.008). The mitokine levels were higher in patients with COPD than smokers without COPD, and were associated with important clinical outcomes such as exercise capacity and COPD exacerbation. Among the mitokines, HN showed the strongest association with COPD and may serve as a future risk biomarker in this disease.Trial registation NCT04449419.
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16
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Radwanska A, Cottage CT, Piras A, Overed-Sayer C, Sihlbom C, Budida R, Wrench C, Connor J, Monkley S, Hazon P, Schluter H, Thomas MJ, Hogaboam CM, Murray LA. Increased expression and accumulation of GDF15 in IPF extracellular matrix contribute to fibrosis. JCI Insight 2022; 7:153058. [PMID: 35993367 PMCID: PMC9462497 DOI: 10.1172/jci.insight.153058] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 07/15/2022] [Indexed: 11/17/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic disease of unmet medical need. It is characterized by formation of scar tissue leading to a progressive and irreversible decline in lung function. IPF is associated with repeated injury, which may alter the composition of the extracellular matrix (ECM). Here, we demonstrate that IPF patient–derived pulmonary ECM drives profibrotic response in normal human lung fibroblasts (NHLF) in a 3D spheroid assay. Next, we reveal distinct alterations in composition of the diseased ECM, identifying potentially novel associations with IPF. Growth differentiation factor 15 (GDF15) was identified among the most significantly upregulated proteins in the IPF lung–derived ECM. In vivo, GDF15 neutralization in a bleomycin-induced lung fibrosis model led to significantly less fibrosis. In vitro, recombinant GDF15 (rGDF15) stimulated α smooth muscle actin (αSMA) expression in NHLF, and this was mediated by the activin receptor-like kinase 5 (ALK5) receptor. Furthermore, in the presence of rGDF15, the migration of NHLF in collagen gel was reduced. In addition, we observed a cell type–dependent effect of GDF15 on the expression of cell senescence markers. Our data suggest that GDF15 mediates lung fibrosis through fibroblast activation and differentiation, implicating a potential direct role of this matrix-associated cytokine in promoting aberrant cell responses in disease.
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Affiliation(s)
- Agata Radwanska
- Bioscience COPD/IPF, Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Christopher Travis Cottage
- Bioscience COPD/IPF, Research and Early Development, R&I, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland, USA
| | - Antonio Piras
- Bioscience In Vivo, Research and Early Development, R&I, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Catherine Overed-Sayer
- Bioscience COPD/IPF, Research and Early Development, R&I, BioPharmaceuticals R&D, AstraZeneca, Cambridge, United Kingdom
| | - Carina Sihlbom
- Proteomics Core Facility of Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Ramachandramouli Budida
- Translational Science and Experimental Medicine, Research and Early Development, R&I, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Catherine Wrench
- Bioscience COPD/IPF, Research and Early Development, R&I, BioPharmaceuticals R&D, AstraZeneca, Cambridge, United Kingdom
| | - Jane Connor
- Bioscience COPD/IPF, Research and Early Development, R&I, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland, USA
| | - Susan Monkley
- Translational Science and Experimental Medicine, Research and Early Development, R&I, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Petra Hazon
- Bioscience COPD/IPF, Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Holger Schluter
- Bioscience COPD/IPF, Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Matthew J. Thomas
- Bioscience COPD/IPF, Research and Early Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | | | - Lynne A. Murray
- Bioscience COPD/IPF, Research and Early Development, R&I, BioPharmaceuticals R&D, AstraZeneca, Cambridge, United Kingdom
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17
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Tareke AA, Debebe W, Alem A, Bayileyegn NS, Zerfu TA, Ayana AM. Inhaled Corticosteroids and the Risk of Lung Cancer in Chronic Obstructive Pulmonary Disease Patients: A Systematic Review and Meta-Analysis. Pulm Med 2022; 2022:9799858. [PMID: 36046848 PMCID: PMC9420625 DOI: 10.1155/2022/9799858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/26/2022] [Accepted: 08/06/2022] [Indexed: 11/18/2022] Open
Abstract
Background The global prevalence of chronic obstructive pulmonary disease (COPD) is increasing, and the risk of lung cancer in these patients is high. The use of inhaled corticosteroids (ICSs) in COPD patients could help to decrease potential lung cancer risk. We planned to conduct this systematic review and meta-analysis to determine the role of ICS in the risk of lung cancer among COPD patients. Methods A comprehensive search of PubMed, Science Direct, Google Scholar, and Cochrane library and a manual search of the list of references were conducted. Studies with cohort, case-control, and randomized clinical trial designs for any ICS use reporting the incidence/hazard ratio (HR) of lung cancer were included. The random-effects model was used to pool hazard ratios. Subgroup analysis and metaregression analysis were employed. Funnel plot and Egger regression test were used to assess publication bias. Results Combining the results of 14 observations, the pooled HR for cancer risk reduction was 0.69 (95% CI 0.59-0.79), p value ≤ 0.001. The use of ICS in COPD patients showed a 31% reduction in the risk of lung cancer. Subgroup meta-analysis showed a significant reduction in the risk of lung cancer as well. Conclusion The use of ICS in COPD patients reduces the risk of lung cancer. The risk reduction was independent of smoking status and latency period. Future studies should focus on the optimum dose and controlling confounders like asthma.
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Affiliation(s)
- Amare Abera Tareke
- Department of Biomedical Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Wondwosen Debebe
- Department of Biomedical Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Addis Alem
- Department of Biomedical Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | | | - Taddese Alemu Zerfu
- College of Medicine and Health Sciences, Dilla University, Dilla, Ethiopia
- Global Academy of Agriculture & Food Security (GAAFS), University of Edinburg, UK
| | - Andualem Mossie Ayana
- Department of Biomedical Sciences, Faculty of Medicine, Jimma University, Jimma, Ethiopia
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18
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Deng M, Bian Y, Zhang Q, Zhou X, Hou G. Growth Differentiation Factor-15 as a Biomarker for Sarcopenia in Patients With Chronic Obstructive Pulmonary Disease. Front Nutr 2022; 9:897097. [PMID: 35845807 PMCID: PMC9282868 DOI: 10.3389/fnut.2022.897097] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/19/2022] [Indexed: 12/18/2022] Open
Abstract
Purpose Sarcopenia is an important factor contributing to comorbidities in patients with chronic obstructive pulmonary disease (COPD) and is an independent risk factor for increased mortality. The diagnostic process for sarcopenia requires specific equipment and specialized training and is difficult procedurally. A previous study found that GDF15 levels are associated with skeletal muscle mass and function in patients with COPD. However, whether circulating GDF15 levels can be used for the prediction of sarcopenia in patients with COPD is unknown. Methods This study included 235 patients with stable COPD who were divided into a development set (n = 117) and a validation set (n = 118), and we followed the definition of sarcopenia as defined by the guidelines from the Asian Working Group for Sarcopenia. Serum concentrations of GDF15 were measured using an enzyme-linked immunosorbent assay (ELISA), and construction of a nomogram and decision curve analysis were performed using the R package “rms.” Results In this study, serum GDF15 levels were negatively associated with skeletal muscle mass (r = –0.204, p = 0.031), handgrip strength (r = –0.274, p = 0.004), quadriceps strength (r = –0.269, p = 0.029), and the thickness (r = –0.338, p < 0.001) and area (r = –0.335, p < 0.001) of the rectus femoris muscle in patients with COPD. Furthermore, the serum levels of GDF15 in patients with sarcopenia were significantly higher than those in controls. Importantly, serum levels of GDF15 could effectively predict sarcopenia in patients with COPD based on the development set (AUC = 0.827) and validation set (AUC = 0.801). Finally, a nomogram model based on serum GDF15 levels and clinical features showed good predictive ability (AUC > 0.89) in the development and validation sets. Conclusion Serum GDF15 levels could be used to accurately and easily evaluate sarcopenia in patients with COPD.
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Affiliation(s)
- Mingming Deng
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- National Center for Respiratory Medicine, Beijing, China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Yiding Bian
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- National Center for Respiratory Medicine, Beijing, China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Qin Zhang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Xiaoming Zhou
- Respiratory Department, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Gang Hou
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- National Center for Respiratory Medicine, Beijing, China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Respiratory Diseases, Beijing, China
- *Correspondence: Gang Hou,
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19
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Zhang W, Sun W, Gu X, Miao C, Feng L, Shen Q, Liu X, Zhang X. GDF-15 in tumor-derived exosomes promotes muscle atrophy via Bcl-2/caspase-3 pathway. Cell Death Dis 2022; 8:162. [PMID: 35379793 PMCID: PMC8980041 DOI: 10.1038/s41420-022-00972-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 03/04/2022] [Accepted: 03/23/2022] [Indexed: 12/22/2022]
Abstract
Tumor-derived exosomes are emerging mediators of cancer cachexia, a kind of multifactorial syndrome characterized by serious loss of skeletal muscle mass and function. Our previous study had showed that microRNAs in exosomes of C26 colon tumor cells were involved in induction of muscle atrophy. Here, we focus on studying proteins in tumor-derived exosomes which might also contribute to the development of cancer cachexia. Results of comparing the protein profiles of cachexic C26 exosomes and non-cachexic MC38 exosomes suggested that growth differentiation factor 15 (GDF-15) was rich in C26 exosomes. Western blotting analysis confirmed the higher levels of GDF-15 in C26 cells and C26 exosomes, compared with that of MC38 cells. Results of animal study also showed that GDF-15 was rich in tumor tissues, serum exosomes, and gastrocnemius (GA) muscle tissues of C26 tumor-bearing mice. GDF-15 protein could directly induce muscle atrophy of cultured C2C12 myotubes via regulating Bcl-2/caspase-3 pathways. What’s more, overexpression of GDF-15 in MC38 cells could increase the potency of MC38 conditioned medium or exosomes in inducing muscle atrophy. Knockdown of GDF-15 in C26 cells decreased the potency of C26 conditioned medium or exosomes in inducing muscle atrophy. These results suggested that GDF-15 in tumor-derived exosomes could contribute to induction of muscle atrophy and also supported the possibility of targeting GDF-15 in treatment of cancer cachexia.
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Affiliation(s)
- Wanli Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Weikuan Sun
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Xiaofan Gu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Chunxiao Miao
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Lixing Feng
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Qiang Shen
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Xuan Liu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Xiongwen Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China.
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20
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Ebihara T, Matsumoto H, Matsubara T, Togami Y, Nakao S, Matsuura H, Kojima T, Sugihara F, Okuzaki D, Hirata H, Yamamura H, Ogura H. Cytokine Elevation in Severe COVID-19 From Longitudinal Proteomics Analysis: Comparison With Sepsis. Front Immunol 2022; 12:798338. [PMID: 35095877 PMCID: PMC8790049 DOI: 10.3389/fimmu.2021.798338] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 12/21/2021] [Indexed: 12/29/2022] Open
Abstract
Introduction Coronavirus disease 2019 (COVID-19) is a new viral disease. Uncontrolled inflammation called “cytokine storm” is reported to contribute to disease pathogenesis as well as sepsis. We aimed to identify cytokines related to the pathogenesis of COVID-19 through a proteomics analysis of 1463 plasma proteins, validate these cytokines, and compare them with sepsis. Materials and Methods In a derivation cohort of 306 patients with COVID-19, 1463 unique plasma proteins were measured on days 1, 4, and 8. Cytokines associated with disease severity and prognosis were derived. In a validation cohort of 62 COVID-19 patients and 38 sepsis patients treated in the intensive care unit [ICU], these derived cytokines were measured on days 1 (day of ICU admission), 2-3, and 6-8 (maximum: 3 time points/patient). Derived cytokines were compared with healthy controls and between COVID-19 and sepsis patients, and the associations with prognosis were evaluated. The time to wean off mechanical ventilation (MV) was evaluated only for COVID-19. Results IL-6, amphiregulin, and growth differentiation factor (GDF)-15 were associated with disease severity and prognosis in the derivation cohort. In the validation cohort, IL-6 and GDF-15 were elevated in COVID-19 and sepsis on day 1, and the levels of these cytokines were higher in sepsis than in COVID-19. IL-6 and GDF-15 were associated with prognosis in sepsis. Cox proportional hazards model with time as a dependent covariate showed a significant relationship between plasma GDF-15 level and time to wean off MV (hazard ratio, 0.549 [95% confidence level, 0.382–0.789]). The GDF-15 level at ICU admission predicted late recovery. Conclusion GDF-15 and IL-6 derived from proteomics analysis were related with disease severity of COVID-19. Their values were higher in sepsis than in COVID-19 and were associated with prognosis in sepsis. In COVID-19 patients treated in the ICU, GDF-15 was associated with the time to wean off MV and better predicted late recovery.
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Affiliation(s)
- Takeshi Ebihara
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Hisatake Matsumoto
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tsunehiro Matsubara
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yuki Togami
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shunichiro Nakao
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Hiroshi Matsuura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan.,Osaka Prefectural Nakakawachi Emergency and Critical Care Center, Higashiosaka, Japan
| | - Takashi Kojima
- Laboratory for Clinical Investigation, Osaka University Hospital, Suita, Japan
| | - Fuminori Sugihara
- Core Instrumentation Facility, Immunology Frontier Research Center and Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Daisuke Okuzaki
- Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Haruhiko Hirata
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Hitoshi Yamamura
- Osaka Prefectural Nakakawachi Emergency and Critical Care Center, Higashiosaka, Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
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21
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Deng M, Zhou X, Li Y, Yin Y, Liang C, Zhang Q, Lu J, Wang M, Wang Y, Sun Y, Li R, Yan L, Wang Q, Hou G. Ultrasonic Elastography of the Rectus Femoris, a Potential Tool to Predict Sarcopenia in Patients With Chronic Obstructive Pulmonary Disease. Front Physiol 2022; 12:783421. [PMID: 35069243 PMCID: PMC8766419 DOI: 10.3389/fphys.2021.783421] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 12/02/2021] [Indexed: 12/14/2022] Open
Abstract
Purpose: Skeletal muscle dysfunction is common in patients with chronic obstructive pulmonary disease (COPD) and is associated with a poor prognosis. Abnormal muscle quantity of the lower limbs is a manifestation of skeletal muscle dysfunction in patients with COPD. Shear wave ultrasound elastography (SWE) is a novel and possible tool to evaluate qualitative muscle parameters. This study explores the feasibility of SWE to measure the stiffness of the rectus femoris and evaluates its value in predicting sarcopenia in patients with COPD. Methods: Ultrasound examination of the rectus femoris was performed to determine the mean elasticity index (SWEmean), cross-sectional area (RFcsa), and thickness (RFthick) using grayscale ultrasonography (US) and SWE in 53 patients with COPD and 23 age-matched non-COPD healthy controls. The serum levels of circulating biomarkers (GDF15, resistin, and TNF-α) were measured using ELISA. The definition of sarcopenia followed the guidelines from the Asian Working Group for Sarcopenia. Receiver operating characteristic (ROC) curve analysis of the SWEmean, RFthick, and RFcsa was used to evaluate their predictive ability for sarcopenia. Results: The intraobserver and interobserver repeatability of SWE performance was excellent (all correlation coefficients > 0.95; p < 0.05). The SWEmean of the rectus femoris in patients with COPD (8.98 ± 3.12 kPa) was decreased compared with that in healthy controls (17.00 ± 5.14 kPa) and decreased with advanced global initiative for chronic obstructive lung disease (GOLD) stage. Furthermore, SWEmean was found to be independent of sex, height, and body mass, and a lower SWEmean in patients with COPD was positively associated with reduced pulmonary function, worse physical function, poor exercise tolerance, decreased muscle strength, and worse dyspnea index score. The correlation between physical function [five-repetition sit-to-stand test (5STST)], muscle function, and SWEmean was higher than those of RFthick and RFcsa. In addition, SWEmean was negatively correlated with serum GDF15 levels (r = −0.472, p < 0.001), serum resistin levels (r = −0.291, p = 0.035), and serum TNF-α levels (r = −0.433, p = 0.001). Finally, the predictive power of SWEmean [area under the curve (AUC): 0.863] in the diagnosis of sarcopenia was higher than that of RFthick (AUC: 0.802) and RFcsa (AUC: 0.816). Conclusion: Compared with grayscale US, SWE was not affected by the patient’s height, weight, or BMI and better represented skeletal muscle function and physical function. Furthermore, SWE is a promising potential tool to predict sarcopenia in patients with COPD.
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Affiliation(s)
- Mingming Deng
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Center for Respiratory Medicine, Beijing, China.,Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China.,National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Xiaoming Zhou
- Department of Pulmonary and Critical Care Medicine, Fourth Hospital of China Medical University, Shenyang, China
| | - Yanxia Li
- Respiratory Department, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yan Yin
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Chaonan Liang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Qin Zhang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Jingwen Lu
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Mengchan Wang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Yu Wang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Yue Sun
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Ruixia Li
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Liming Yan
- Department of Pulmonary and Critical Care Medicine, Fourth Hospital of China Medical University, Shenyang, China
| | - Qiuyue Wang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Gang Hou
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Center for Respiratory Medicine, Beijing, China.,Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China.,National Clinical Research Center for Respiratory Diseases, Beijing, China.,Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital Affiliated to Capital Medical University Beijing, Beijing, China.,Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
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22
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Yang R, Liu G, Deng C. Pulmonary embolism with chronic obstructive pulmonary disease. Chronic Dis Transl Med 2021; 7:149-156. [PMID: 34505015 PMCID: PMC8413125 DOI: 10.1016/j.cdtm.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Indexed: 11/15/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a common, preventable, and treatable disease. The incidence of COPD is growing annually in China, and it is a significant and growing public health burden. Multivariate analysis showed that COPD was one of the independent risk factors for the occurrence of pulmonary embolism (PE), and the incidence of PE was significantly higher in COPD patients than in normal subjects. However, PE is often overlooked in patients with acute exacerbation of COPD (AECOPD) because there are many similarities in clinical symptoms between PE and AECOPD, which are difficult to distinguish, resulting in the failure of timely treatment and poor prognosis. Therefore, it is of great significance to understand the clinical manifestations, diagnosis, and treatment of COPD combined with PE for making a more accurate diagnosis, providing timely and effective treatment, and improving the prognosis of such patients.
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Affiliation(s)
- Ruohan Yang
- Institute of Respiratory Disease, Fujian Medical University, Division of Respiratory and Critical Care Medicine, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, 350005, China
| | - Guiqing Liu
- The Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Chaosheng Deng
- Institute of Respiratory Disease, Fujian Medical University, Division of Respiratory and Critical Care Medicine, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, 350005, China
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23
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Growth differentiation factor 15 neutralization does not impact anorexia or survival in lipopolysaccharide-induced inflammation. iScience 2021; 24:102554. [PMID: 34189431 PMCID: PMC8215224 DOI: 10.1016/j.isci.2021.102554] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 03/24/2021] [Accepted: 05/14/2021] [Indexed: 02/02/2023] Open
Abstract
Growth differentiation factor 15 (GDF15) causes anorexia and weight loss in animal models, and higher circulating levels are associated with cachexia and reduced survival in cancer and other chronic diseases such as sepsis. To investigate the role of sepsis-induced GDF15, we examined whether GDF15 neutralization via a validated and highly potent monoclonal antibody, mAB2, modulates lipopolysaccharide (LPS)-induced anorexia, weight loss, and mortality in rodents. LPS injection transiently increased circulating GDF15 in wild-type mice, decreased food intake and body weight, and increased illness behavior and mortality at a high dose. GDF15 neutralization with mAB2 did not prevent or exacerbate any of the effects of LPS. Similarly, in GDF15 knockout mice, the LPS effect on appetite and survival was comparable with that observed in wild-type controls. Therefore, effective inhibition of circulating active GDF15 via an antibody or via gene knockout demonstrated that survival in the LPS acute inflammation model was independent of GDF15. A novel highly potent anti-GDF15 antibody, mAB2, was characterized LPS transiently increased GDF15 production in mice mAB2 did not prevent or exacerbate the effects of LPS on anorexia or survival GDF15 knockout mice showed comparable effects of LPS with wild-type controls
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24
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Tavenier J, Andersen O, Nehlin JO, Petersen J. Longitudinal course of GDF15 levels before acute hospitalization and death in the general population. GeroScience 2021; 43:1835-1849. [PMID: 33763774 DOI: 10.1007/s11357-021-00359-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 03/19/2021] [Indexed: 11/29/2022] Open
Abstract
Growth differentiation 15 (GDF15) is a potential novel biomarker of biological aging. To separate the effects of chronological age and birth cohort from biological age, longitudinal studies investigating the associations of GDF15 levels with adverse health outcomes are needed. We investigated changes in GDF15 levels over 10 years in an age-stratified sample of the general population and their relation to the risk of acute hospitalization and death. Serum levels of GDF15 were measured three times in 5-year intervals in 2176 participants aged 30, 40, 50, or 60 years from the Danish population-based DAN-MONICA cohort. We assessed the association of single and repeated GDF15 measurements with the risk of non-traumatic acute hospitalizations. We tested whether changes in GDF15 levels over 10 years differed according to the frequency of hospitalizations within 2 years or survival within 20 years, after the last GDF15 measurement. The change in GDF15 levels over time was dependent on age and sex. Higher GDF15 levels and a greater increase in GDF15 levels were associated with an increased risk of acute hospitalization in adjusted Cox regression analyses. Participants with more frequent admissions within 2 years, and those who died within 20 years, after the last GDF15 measurement already had elevated GDF15 levels at baseline and experienced greater increases in GDF15 levels during the study. The change in GDF15 levels was associated with changes in C-reactive protein and biomarkers of kidney, liver, and cardiac function. Monitoring of GDF15 starting in middle-aged could be valuable for the prediction of adverse health outcomes.
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Affiliation(s)
- Juliette Tavenier
- Department of Clinical Research, Copenhagen University Hospital Hvidovre, Kettegaard Alle 30, DK-2650, Hvidovre, Denmark.
| | - Ove Andersen
- Department of Clinical Research, Copenhagen University Hospital Hvidovre, Kettegaard Alle 30, DK-2650, Hvidovre, Denmark.,Emergency Department, Copenhagen University Hospital Amager and Hvidovre, Kettegaard Alle 30, 2650, Hvidovre, Denmark.,Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Jan O Nehlin
- Department of Clinical Research, Copenhagen University Hospital Hvidovre, Kettegaard Alle 30, DK-2650, Hvidovre, Denmark
| | - Janne Petersen
- Department of Clinical Research, Copenhagen University Hospital Hvidovre, Kettegaard Alle 30, DK-2650, Hvidovre, Denmark.,Center for Clinical Research and Prevention, Copenhagen University Hospital, Nordre Fasanvej 57, 2000, Frederiksberg, Denmark.,Section of Biostatistics, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, 1014, Copenhagen, Denmark
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25
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Berardi E, Madaro L, Lozanoska-Ochser B, Adamo S, Thorrez L, Bouche M, Coletti D. A Pound of Flesh: What Cachexia Is and What It Is Not. Diagnostics (Basel) 2021; 11:diagnostics11010116. [PMID: 33445790 PMCID: PMC7828214 DOI: 10.3390/diagnostics11010116] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 01/11/2021] [Indexed: 12/18/2022] Open
Abstract
Body weight loss, mostly due to the wasting of skeletal muscle and adipose tissue, is the hallmark of the so-called cachexia syndrome. Cachexia is associated with several acute and chronic disease states such as cancer, chronic obstructive pulmonary disease (COPD), heart and kidney failure, and acquired and autoimmune diseases and also pharmacological treatments such as chemotherapy. The clinical relevance of cachexia and its impact on patients’ quality of life has been neglected for decades. Only recently did the international community agree upon a definition of the term cachexia, and we are still awaiting the standardization of markers and tests for the diagnosis and staging of cancer-related cachexia. In this review, we discuss cachexia, considering the evolving use of the term for diagnostic purposes and the implications it has for clinical biomarkers, to provide a comprehensive overview of its biology and clinical management. Advances and tools developed so far for the in vitro testing of cachexia and drug screening will be described. We will also evaluate the nomenclature of different forms of muscle wasting and degeneration and discuss features that distinguish cachexia from other forms of muscle wasting in the context of different conditions.
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Affiliation(s)
- Emanuele Berardi
- Department of Development and Regeneration, KU Leuven Campus Kulak, 8500 Kortrijk, Belgium; (E.B.); (L.T.)
- Faculty of Rehabilitation Sciences, REVAL, Hasselt University (UHasselt), 3590 Diepenbeek, Belgium
| | - Luca Madaro
- DAHFMO Unit of Histology and Medical Embryology, Sapienza University of Rome, 00161 Rome, Italy; (L.M.); (B.L.-O.); (S.A.); (D.C.)
| | - Biliana Lozanoska-Ochser
- DAHFMO Unit of Histology and Medical Embryology, Sapienza University of Rome, 00161 Rome, Italy; (L.M.); (B.L.-O.); (S.A.); (D.C.)
| | - Sergio Adamo
- DAHFMO Unit of Histology and Medical Embryology, Sapienza University of Rome, 00161 Rome, Italy; (L.M.); (B.L.-O.); (S.A.); (D.C.)
| | - Lieven Thorrez
- Department of Development and Regeneration, KU Leuven Campus Kulak, 8500 Kortrijk, Belgium; (E.B.); (L.T.)
| | - Marina Bouche
- DAHFMO Unit of Histology and Medical Embryology, Sapienza University of Rome, 00161 Rome, Italy; (L.M.); (B.L.-O.); (S.A.); (D.C.)
- Correspondence: ; Tel.: +39-(6)-4976-6755/6573
| | - Dario Coletti
- DAHFMO Unit of Histology and Medical Embryology, Sapienza University of Rome, 00161 Rome, Italy; (L.M.); (B.L.-O.); (S.A.); (D.C.)
- Biological Adaptation and Ageing, CNRS UMR 8256, Inserm U1164, Institut de Biologie Paris-Seine, Sorbonne Université, 75006 Paris, France
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26
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Rydell A, Nowak C, Janson C, Lisspers K, Ställberg B, Iggman D, Leppert J, Hedberg P, Sundström J, Ingelsson E, Lind L, Ärnlöv J. Plasma proteomics and lung function in four community-based cohorts. Respir Med 2020; 176:106282. [PMID: 33310204 DOI: 10.1016/j.rmed.2020.106282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/03/2020] [Accepted: 12/02/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Underlying mechanism leading to impaired lung function are incompletely understood. OBJECTIVES To investigate whether protein profiling can provide novel insights into mechanisms leading to impaired lung function. METHODS We used four community-based studies (n = 2552) to investigate associations between 79 cardiovascular/inflammatory proteins and forced expiratory volume in 1 s percent predicted (FEV1%) assessed by spirometry. We divided the cohorts into discovery and replication samples and used risk factor-adjusted linear regression corrected for multiple comparison (false discovery rate of 5%). We performed Mendelian randomization analyses using genetic and spirometry data from the UK Biobank (n = 421,986) to assess causality. MEASUREMENTS AND MAIN RESULTS In cross-sectional analysis, 22 proteins were associated with lower FEV1% in both the discovery and replication sample, regardless of stratification by smoking status. The combined proteomic data cumulatively explained 5% of the variation in FEV1%. In longitudinal analyses (n = 681), higher plasma levels of growth differentiation factor 15 (GDF-15) and interleukin 6 (IL-6) predicted a more rapid 5-year decline in lung function (change in FEV1% per standard deviation of protein level -1.4, (95% CI, -2.5 to -0.3) for GDF-15, and -0.8, (95% CI, -1.5 to -0.2) for IL-6. Mendelian randomization analysis in UK-biobank provided support for a causal effect of increased GDF-15 levels and reduced FEV1%. CONCLUSIONS Our combined approach identified GDF-15 as a potential causal factor in the development of impaired lung function in the general population. These findings encourage additional studies evaluating the role of GDF-15 as a causal factor for impaired lung function.
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Affiliation(s)
- Andreas Rydell
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institute, Huddinge, Sweden; Region Dalarna, Falun, Sweden
| | - Christoph Nowak
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institute, Huddinge, Sweden
| | - Christer Janson
- Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Karin Lisspers
- Department of Public Health and Caring Science, Family Medicine and Preventive Medicine, Uppsala University, Uppsala, Sweden
| | - Björn Ställberg
- Department of Public Health and Caring Science, Family Medicine and Preventive Medicine, Uppsala University, Uppsala, Sweden
| | - David Iggman
- Region Dalarna, Falun, Sweden; Unit for Clinical Nutrition and Metabolism, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Jerzy Leppert
- Center for Clinical Research, Region Västmanland-Uppsala University, Hospital of Västmanland, Västerås, Sweden
| | - Pär Hedberg
- Center for Clinical Research, Region Västmanland-Uppsala University, Hospital of Västmanland, Västerås, Sweden; Department of Clinical Physiology, Hospital of Västmanland, Västerås, Sweden
| | - Johan Sundström
- Department of Medical Sciences, Clinical Epidemiology, Uppsala University, Uppsala, Sweden; The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Erik Ingelsson
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA; Stanford Cardiovascular Institute, Stanford University, Stanford, CA, 94305, USA
| | - Lars Lind
- Department of Medical Sciences, Clinical Epidemiology, Uppsala University, Uppsala, Sweden
| | - Johan Ärnlöv
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institute, Huddinge, Sweden; Region Dalarna, Falun, Sweden; School of Health and Social Sciences, Dalarna University, Falun, Sweden.
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Al-Mudares F, Reddick S, Ren J, Venkatesh A, Zhao C, Lingappan K. Role of Growth Differentiation Factor 15 in Lung Disease and Senescence: Potential Role Across the Lifespan. Front Med (Lausanne) 2020; 7:594137. [PMID: 33344478 PMCID: PMC7744305 DOI: 10.3389/fmed.2020.594137] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/11/2020] [Indexed: 12/12/2022] Open
Abstract
Growth Differentiation Factor 15 (GDF15) is a divergent member of transforming growth factor-beta (TGF-β) superfamily and is ubiquitously expressed, under normal physiological conditions. GDF15 expression increases during many pathological states and serves a marker of cellular stress. GDF15 has multiple and even paradoxical roles within a pathological condition, as its effects can be dose- and time-dependent and vary based on the targeted tissues and downstream pathways. GDF15 has emerged as one of the most recognized proteins as part of the senescence associated secretory phenotype. Cellular senescence plays a major role in many lung diseases across the life-span from bronchopulmonary dysplasia in the premature neonate to COPD and idiopathic pulmonary fibrosis in aged adults. GDF15 levels have been reported to be as a useful biomarker in chronic obstructive pulmonary disease, lung fibrosis and pulmonary arterial hypertension and predict disease severity, decline in lung function and mortality. Glial-cell-line-derived neurotrophic factor family receptor alpha-like (GFRAL) in the brain stem has been identified as the only validated GDF15 receptor and mediates GDF15-mediated anorexia and wasting. The mechanisms and pathways by which GDF15 exerts its pulmonary effects are being elucidated. GDF15 may also have an impact on the lung based on the changes in circulating levels or through the central action of GDF15 activating peripheral metabolic changes. This review focuses on the role of GDF15 in different lung diseases across the lifespan and its role in cellular senescence.
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Affiliation(s)
- Faeq Al-Mudares
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | | | - Jenny Ren
- Baylor College of Medicine, Houston, TX, United States
| | | | - Candi Zhao
- Rice University, Houston, TX, United States
| | - Krithika Lingappan
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
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28
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Abstract
GDF15 is a cell activation and stress response cytokine of the glial cell line-derived neurotrophic factor family within the TGF-β superfamily. It acts through a recently identified orphan member of the GFRα family called GFRAL and signals through the Ret coreceptor. Cell stress and disease lead to elevated GDF15 serum levels, causing anorexia, weight loss, and alterations to metabolism, largely by actions on regions of the hindbrain. These changes restore homeostasis and, in the case of obesity, cause a reduction in adiposity. In some diseases, such as advanced cancer, serum GDF15 levels can rise by as much as 10-100-fold, leading to an anorexia-cachexia syndrome, which is often fatal. This review discusses how GDF15 regulates appetite and metabolism, the role it plays in resistance to obesity, and how this impacts diseases such as diabetes, nonalcoholic fatty liver disease, and anorexia-cachexia syndrome. It also discusses potential therapeutic applications of targeting the GDF15-GFRAL pathway and lastly suggests some potential unifying hypotheses for its biological role.
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Affiliation(s)
- Samuel N Breit
- St. Vincent's Centre for Applied Medical Research, St. Vincent's Hospital and Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia; ,
| | - David A Brown
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; .,New South Wales Health Pathology, Institute of Clinical Pathology Research, and Westmead Institute for Medical Research, Westmead Hospital, Westmead, NSW 2145, Australia
| | - Vicky Wang-Wei Tsai
- St. Vincent's Centre for Applied Medical Research, St. Vincent's Hospital and Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia; ,
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29
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Hirano T, Doi K, Matsunaga K, Takahashi S, Donishi T, Suga K, Oishi K, Yasuda K, Mimura Y, Harada M, Suizu S, Murakawa K, Chikumoto A, Ohteru Y, Matsuda K, Uehara S, Hamada K, Ohata S, Murata Y, Yamaji Y, Asami-Noyama M, Edakuni N, Kakugawa T. A Novel Role of Growth Differentiation Factor (GDF)-15 in Overlap with Sedentary Lifestyle and Cognitive Risk in COPD. J Clin Med 2020; 9:E2737. [PMID: 32847145 PMCID: PMC7565594 DOI: 10.3390/jcm9092737] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/19/2020] [Accepted: 08/21/2020] [Indexed: 12/18/2022] Open
Abstract
Sedentary behavior and cognitive impairment have a direct impact on patients' outcomes. An energy metabolic disorder may be involved in the overlap of these comorbid conditions (motoric cognitive risk (MCR)) in patients with chronic obstructive pulmonary disease (COPD). We aimed to explore the linkage between a proapoptotic protein, growth differentiation factor (GDF)-15, and MCR. Physical activity (PA), cognitive function (Japanese version of the Montreal Cognitive Assessment: MOCA-J), and the serum GDF-15 levels were assessed in healthy subjects (n = 14), asthmatics (n = 22), and COPD patients (n = 28). In the entire cohort, serum GDF-15 had negative correlations with exercise (Ex) (ρ = -0.43, p < 0.001) and MoCA-J (ρ = -0.44, p < 0.001), and Ex and MOCA-J showed a positive correlation (ρ = 0.52, p < 0.0001). Compared to healthy subjects and asthmatics, COPD patients showed the highest serum GDF-15 levels and had a significantly higher proportion of subjects with MCR (both sedentary lifestyle (EX < 1.5) and cognitive risk (MoCA-J ≤ 25)). Also, we found that serum GDF-15 has a screening potential (100% sensitivity) greater than aging (67% sensitivity) for detecting MCR in COPD patients. In conclusion, higher serum GDF-15 had interrelationships with a sedentary lifestyle and cognitive risk. This protein was not disease-specific but could be a screening biomarker to detect MCR related to poor health outcomes of COPD patients.
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Affiliation(s)
- Tsunahiko Hirano
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Keiko Doi
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Kazuto Matsunaga
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Shun Takahashi
- Department of Neuropsychiatry, Wakayama Medical University, Wakayama 641-8510, Japan; (S.T.); (K.Y.)
| | - Tomohiro Donishi
- Department of System Neurophysiology, Graduate School of Wakayama Medical University, Wakayama 641-8510, Japan;
| | - Kazuyoshi Suga
- Department of Radiology, Semui PET Screening and Radiatiotherapeutic Site, St. Hill Hospital, Ube 755-0155, Japan;
| | - Keiji Oishi
- Department of Medicine and Clinical Science, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.O.); (Y.M.)
| | - Kasumi Yasuda
- Department of Neuropsychiatry, Wakayama Medical University, Wakayama 641-8510, Japan; (S.T.); (K.Y.)
| | - Yusuke Mimura
- Department of Clinical Research, National Hospital Organization Yamaguchi Ube Medical Center, Ube 755-0241, Japan;
| | - Misa Harada
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Sumiteru Suizu
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Keita Murakawa
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Ayumi Chikumoto
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Yuichi Ohteru
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Kazuki Matsuda
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Sho Uehara
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Kazuki Hamada
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Shuichiro Ohata
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Yoriyuki Murata
- Department of Medicine and Clinical Science, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.O.); (Y.M.)
| | - Yoshikazu Yamaji
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Maki Asami-Noyama
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Nobutaka Edakuni
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan; (K.D.); (K.M.); (M.H.); (S.S.); (K.M.); (A.C.); (Y.O.); (K.M.); (S.U.); (K.H.); (S.O.); (Y.Y.); (M.A.-N.); (N.E.)
| | - Tomoyuki Kakugawa
- Department of Pulmonology and Gerontology Graduate School of Medicine, Yamaguchi University, Ube 755-8505, Japan;
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30
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Tummalapalli SL, Zelnick LR, Andersen AH, Christenson RH, deFilippi CR, Deo R, Go AS, He J, Ky B, Lash JP, Seliger SL, Soliman EZ, Shlipak MG, Bansal N. Association of Cardiac Biomarkers With the Kansas City Cardiomyopathy Questionnaire in Patients With Chronic Kidney Disease Without Heart Failure. J Am Heart Assoc 2020; 9:e014385. [PMID: 32578483 PMCID: PMC7670503 DOI: 10.1161/jaha.119.014385] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background The Kansas City Cardiomyopathy Questionnaire (KCCQ) is a measure of heart failure (HF) health status. Worse KCCQ scores are common in patients with chronic kidney disease (CKD), even without diagnosed heart failure (HF). Elevations in the cardiac biomarkers GDF-15 (growth differentiation factor-15), galectin-3, sST2 (soluble suppression of tumorigenesis-2), hsTnT (high-sensitivity troponin T), and NT-proBNP (N-terminal pro-B-type natriuretic peptide) likely reflect subclinical HF in CKD. Whether cardiac biomarkers are associated with low KCCQ scores is not known. Methods and Results We studied participants with CKD without HF in the multicenter prospective CRIC (Chronic Renal Insufficiency Cohort) Study. Outcomes included (1) low KCCQ score <75 at year 1 and (2) incident decline in KCCQ score to <75. We used multivariable logistic regression and Cox regression models to evaluate the associations between baseline cardiac biomarkers and cross-sectional and longitudinal KCCQ scores. Among 2873 participants, GDF-15 (adjusted odds ratio 1.42 per SD; 99% CI, 1.19-1.68) and galectin-3 (1.28; 1.12-1.48) were significantly associated with KCCQ scores <75, whereas sST2, hsTnT, and NT-proBNP were not significantly associated with KCCQ scores <75 after multivariable adjustment. Of the 2132 participants with KCCQ ≥75 at year 1, GDF-15 (adjusted hazard ratio, 1.36 per SD; 99% CI, 1.12-1.65), hsTnT (1.20; 1.01-1.44), and NT-proBNP (1.30; 1.08-1.56) were associated with incident decline in KCCQ to <75 after multivariable adjustment, whereas galectin-3 and sST2 did not have significant associations with KCCQ decline. Conclusions Among participants with CKD without clinical HF, GDF-15, galectin-3, NT-proBNP, and hsTnT were associated with low KCCQ either at baseline or during follow-up. Our findings show that elevations in cardiac biomarkers reflect early symptomatic changes in HF health status in CKD patients.
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Affiliation(s)
| | - Leila R Zelnick
- Kidney Research Institute University of Washington Seattle WA.,Division of Nephrology Department of Medicine University of Washington Seattle WA
| | - Amanda H Andersen
- Biostatistics and Epidemiology and Informatics Perelman School of Medicine at the University of Pennsylvania Philadelphia PA.,Department of Epidemiology Tulane University School of Public Health and Tropical Medicine New Orleans LA
| | | | | | - Rajat Deo
- Division of Cardiovascular Medicine University of Pennsylvania Philadelphia PA
| | - Alan S Go
- Department of Epidemiology and Biostatistics University of California, San Francisco San Francisco San Francisco CA.,Department of Medicine University of California San Francisco CA.,Division of Research Kaiser Permanente Northern California Oakland CA
| | - Jiang He
- Tulane University New Orleans LA
| | - Bonnie Ky
- Division of Cardiology Department of Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA.,Abramson Cancer Center Perelman School of Medicine at the University of Pennsylvania Philadelphia PA.,Department of Biostatistics, Epidemiology & Informatics Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - James P Lash
- Department of Medicine University of Illinois at Chicago IL
| | - Stephen L Seliger
- Division of Nephrology University of Maryland School of Medicine Baltimore MD
| | - Elsayed Z Soliman
- Department of Epidemiology and Prevention Epidemiological Cardiology Research Center Wake Forest University School of Medicine Winston-Salem NC
| | - Michael G Shlipak
- Kidney Health Research Collaborative University of California San Francisco CA.,San Francisco Veterans Affairs Medical Center San Francisco CA
| | - Nisha Bansal
- Kidney Research Institute University of Washington Seattle WA.,Division of Nephrology Department of Medicine University of Washington Seattle WA
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31
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GDF-15 prevents lipopolysaccharide-mediated acute lung injury via upregulating SIRT1. Biochem Biophys Res Commun 2020; 526:439-446. [DOI: 10.1016/j.bbrc.2020.03.103] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 03/18/2020] [Indexed: 02/06/2023]
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32
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Verhamme FM, Freeman CM, Brusselle GG, Bracke KR, Curtis JL. GDF-15 in Pulmonary and Critical Care Medicine. Am J Respir Cell Mol Biol 2020; 60:621-628. [PMID: 30633545 DOI: 10.1165/rcmb.2018-0379tr] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
GDF-15 (growth differentiation factor 15) acts both as a stress-induced cytokine with diverse actions at different body sites and as a cell-autonomous regulator linked to cellular senescence and apoptosis. For multiple reasons, this divergent transforming growth factor-β molecular superfamily member should be better known to pulmonary researchers and clinicians. In ambulatory individuals, GDF-15 concentrations in peripheral blood are an established predictive biomarker of all-cause mortality and of adverse cardiovascular events. Concentrations upon admission of critically ill patients (without or with sepsis) correlate with organ dysfunction and independently predict short- and long-term mortality risk. GDF-15 is a major downstream mediator of p53 activation, but it can also be induced independently of p53, notably by nonsteroidal antiinflammatory agents. GDF-15 blood concentrations are markedly elevated in adults and children with pulmonary hypertension. Concentrations are also increased in chronic obstructive pulmonary disease, in which they contribute to mucus hypersecretion, airway epithelial cell senescence, and impaired antiviral defenses, which together with murine data support a role for GDF-15 in chronic obstructive pulmonary disease pathogenesis and progression. This review summarizes biological and clinical data on GDF-15 relevant to pulmonary and critical care medicine. We highlight the recent discovery of a central nervous system receptor for GDF-15, GFRAL (glial cell line-derived neurotrophic factor family receptor-α-like), an important advance with potential for novel treatments for obesity and cachexia. We also describe limitations and controversies in the existing literature, and we delineate research questions that must be addressed to determine whether GDF-15 can be therapeutically manipulated in other clinical settings.
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Affiliation(s)
- Fien M Verhamme
- 1 Department of Respiratory Medicine, Laboratory for Translational Research in Obstructive Pulmonary Diseases, Ghent University Hospital, Ghent, Belgium
| | - Christine M Freeman
- 2 Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, and.,3 Graduate Program in Immunology, University of Michigan Medical School, Ann Arbor, Michigan.,4 VA Ann Arbor Healthcare System, Ann Arbor, Michigan; and
| | - Guy G Brusselle
- 1 Department of Respiratory Medicine, Laboratory for Translational Research in Obstructive Pulmonary Diseases, Ghent University Hospital, Ghent, Belgium.,5 Department of Epidemiology and.,6 Department of Respiratory Medicine, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ken R Bracke
- 1 Department of Respiratory Medicine, Laboratory for Translational Research in Obstructive Pulmonary Diseases, Ghent University Hospital, Ghent, Belgium
| | - Jeffrey L Curtis
- 2 Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, and.,3 Graduate Program in Immunology, University of Michigan Medical School, Ann Arbor, Michigan.,4 VA Ann Arbor Healthcare System, Ann Arbor, Michigan; and
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Ouyang J, Isnard S, Lin J, Fombuena B, Peng X, Chen Y, Routy JP. GDF-15 as a Weight Watcher for Diabetic and Non-Diabetic People Treated With Metformin. Front Endocrinol (Lausanne) 2020; 11:581839. [PMID: 33312159 PMCID: PMC7708317 DOI: 10.3389/fendo.2020.581839] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 10/26/2020] [Indexed: 12/18/2022] Open
Abstract
Weight gain and obesity are global health concerns contributing to morbidity with increased risks of cardiovascular disease, diabetes, liver steatohepatitis and cancer. Pharmacological therapies or bariatric surgery are often required for those who fail to adhere to diet and lifestyle modifications. Metformin, a widely used antidiabetic agent, seems to have a health benefit beyond its anti-hyperglycemic properties, with few side effects. Emerging evidence shows weight loss to be associated with metformin in both diabetic and non-diabetic individuals. Recently, the growth differentiation factor 15 (GDF-15), a member of the transforming growth factor beta superfamily, has been identified as a key mediator of metformin-induced weight loss. Metformin increases the secretion of GDF-15, which binds exclusively to glial cell-derived neurotrophic factor family receptor alpha-like (GFRAL). This gut-brain cytokine works as a prominent player in reducing food intake and body weight in health and disease, like anorexia nervosa and cancer. Herein, we critically review advances in the understanding of the weight-reducing effects of metformin via the GDF-15 pathway.
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Affiliation(s)
- Jing Ouyang
- Chongqing Public Health Medical Center, Chongqing, China
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montréal, QC, Canada
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
| | - Stéphane Isnard
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montréal, QC, Canada
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
- CIHR Canadian HIV Trials Network, Vancouver, BC, Canada
| | - John Lin
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montréal, QC, Canada
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
| | - Brandon Fombuena
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montréal, QC, Canada
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
- Department of Microbiology and Immunology, McGill University, Montréal, QC, Canada
| | - Xiaorong Peng
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montréal, QC, Canada
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yaokai Chen
- Chongqing Public Health Medical Center, Chongqing, China
- *Correspondence: Jean-Pierre Routy, ; Yaokai Chen,
| | - Jean-Pierre Routy
- Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montréal, QC, Canada
- Chronic Viral Illness Service, McGill University Health Centre, Montréal, QC, Canada
- Division of Hematology, McGill University Health Centre, Montréal, QC, Canada
- *Correspondence: Jean-Pierre Routy, ; Yaokai Chen,
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Arkoumani M, Papadopoulou-Marketou N, Nicolaides NC, Kanaka-Gantenbein C, Tentolouris N, Papassotiriou I. The clinical impact of growth differentiation factor-15 in heart disease: A 2019 update. Crit Rev Clin Lab Sci 2019; 57:114-125. [PMID: 31663791 DOI: 10.1080/10408363.2019.1678565] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Growth differentiation factor-15 (GDF-15), also known as macrophage inhibitory cytokine-1 (MIC-1) or non-steroidal anti-inflammatory drug-activated gene (NAG-1) has been identified as a biomarker of response to treatment and prognosis in cardiovascular diseases. GDF-15 is a member of the transforming growth factor-β superfamily and is involved in several pathological conditions such as inflammation, cancer, cardiovascular, pulmonary and renal diseases. Cardiac myocytes produce and secrete GDF-15 in response to oxidative stress, stimulation with angiotensin II or proinflammatory cytokines, ischemia, and mechanical stretch. Other cellular sources of GDF-15 production are macrophages, vascular smooth muscle cells, endothelial cells, and adipocytes, which secrete GDF-15 in response to oxidative or metabolic stress or stimulation of proinflammatory cytokines. GDF-15 is induced in hypertrophic and dilated cardiomyopathy after volume overload, ischemia, and heart failure. GDF-15 can be used as a marker of prognosis in patients with cardiovascular disorders, in combination with conventional prognostic factors, such as N-terminal pro B-type natriuretic peptide (NT-proBNP) and high-sensitivity troponin T (hs-TnT).
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Affiliation(s)
- Maria Arkoumani
- Department of Clinical Biochemistry, "Aghia Sophia" Children's Hospital, Athens, Greece.,First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Nektaria Papadopoulou-Marketou
- Department of Clinical Biochemistry, "Aghia Sophia" Children's Hospital, Athens, Greece.,First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Nicolas C Nicolaides
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Christina Kanaka-Gantenbein
- First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Nikolaos Tentolouris
- First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, "Laiko" General Hospital, Athens, Greece
| | - Ioannis Papassotiriou
- Department of Clinical Biochemistry, "Aghia Sophia" Children's Hospital, Athens, Greece
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Targeting the divergent TGFβ superfamily cytokine MIC-1/GDF15 for therapy of anorexia/cachexia syndromes. Curr Opin Support Palliat Care 2019; 12:404-409. [PMID: 30382947 DOI: 10.1097/spc.0000000000000384] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW To review recent finding on MIC-1/GDF15 and re-evaluate it as a potential target for the therapy of anorexia/cachexia syndromes. RECENT FINDINGS MIC-1/GDF15 consistently induces anorexia/cachexia in animal models. Its actions on brainstem feeding centers leads to anorexia, inducing prolonged undernutrition and consequent loss of both lean and fat mass. Epidemiological studies by multiple groups have linked substantially elevated serum levels of this cytokine to anorexia/cachexia syndromes in diverse diseases such as cancer, chronic renal and cardiac failure, and chronic obstructive lung disease. These elevated serum levels are similar to those required to induce this syndrome in animals. Recent identifications of its previously elusive receptor as GFRAL, has enhanced understanding of its biology and suggests that modulating the MIC-1/GDF15-GFRAL pathway may be a therapeutic target for anorexia/cachexia syndrome. SUMMARY Inhibiting MIC-1/GDF15 or its receptor GFRAL are high-value potential targets for treatment of anorexia/cachexia syndrome in patients whose elevated serum levels may justify its use.
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36
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Zhang Y, Jiang M, Nouraie M, Roth MG, Tabib T, Winters S, Chen X, Sembrat J, Chu Y, Cardenes N, Tuder RM, Herzog EL, Ryu C, Rojas M, Lafyatis R, Gibson KF, McDyer JF, Kass DJ, Alder JK. GDF15 is an epithelial-derived biomarker of idiopathic pulmonary fibrosis. Am J Physiol Lung Cell Mol Physiol 2019; 317:L510-L521. [PMID: 31432710 PMCID: PMC6842909 DOI: 10.1152/ajplung.00062.2019] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is the most common and devastating of the interstitial lung diseases. Epithelial dysfunction is thought to play a prominent role in disease pathology, and we sought to characterize secreted signals that may contribute to disease pathology. Transcriptional profiling of senescent type II alveolar epithelial cells from mice with epithelial-specific telomere dysfunction identified the transforming growth factor-β family member, growth and differentiation factor 15 (Gdf15), as the most significantly upregulated secreted protein. Gdf15 expression is induced in response to telomere dysfunction and bleomycin challenge in mice. Gdf15 mRNA is expressed by lung epithelial cells, and protein can be detected in peripheral blood and bronchoalveolar lavage following bleomycin challenge in mice. In patients with IPF, GDF15 mRNA expression in lung tissue is significantly increased and correlates with pulmonary function. Single-cell RNA sequencing of human lungs identifies epithelial cells as the primary source of GDF15, and circulating concentrations of GDF15 are markedly elevated and correlate with disease severity and survival in multiple independent cohorts. Our findings suggest that GDF15 is an epithelial-derived secreted protein that may be a useful biomarker of epithelial stress and identifies IPF patients with poor outcomes.
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Affiliation(s)
- Yingze Zhang
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Mao Jiang
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.,The Third Xiangya Hospital, Central South University, Changsha, China
| | - Mehdi Nouraie
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Mark G Roth
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Tracy Tabib
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Spencer Winters
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Xiaoping Chen
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - John Sembrat
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Yanxia Chu
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Nayra Cardenes
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Rubin M Tuder
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado, Denver, Colorado.,Yale ILD Center of Excellence, Yale University, New Haven, Connecticut
| | - Erica L Herzog
- The Third Xiangya Hospital, Central South University, Changsha, China
| | - Changwan Ryu
- The Third Xiangya Hospital, Central South University, Changsha, China
| | - Mauricio Rojas
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Robert Lafyatis
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Kevin F Gibson
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - John F McDyer
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Daniel J Kass
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Jonathan K Alder
- Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
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37
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Liu H, Dai W, Cui Y, Lyu Y, Li Y. Potential associations of circulating growth differentiation factor-15 with sex hormones in male patients with coronary artery disease. Biomed Pharmacother 2019; 114:108792. [PMID: 30909145 DOI: 10.1016/j.biopha.2019.108792] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/13/2019] [Accepted: 03/13/2019] [Indexed: 12/18/2022] Open
Abstract
This study aimed to explore the association between growth differentiation factor-15 (GDF-15), a stress-induced factor, and sex hormones in male patients with coronary artery disease (CAD). In this study, we recruited 253 male patients with CAD and 205 male controls. Patients were divided into three groups in accordance with GDF-15 tertiles. Serum levels of GDF-15, testosterone, estradiol and other biochemical variables were measured. Serum levels of GDF-15 were significantly increased and serum testosterone and testosterone/estradiol ratio (T/E2 ratio) were significantly decreased in CAD patients compared with controls. Patients with high GDF-15 levels had lower testosterone (203.97, 95% CI 154.67-328.30 vs. 303.98, 95% CI 246.93-345.66; P = 0.001) and T/E2 ratio (8.82, 95% CI 5.77-11.41 vs. 11.07, 95% CI 7.91-14.32; P = 0.013). Correlation analyses showed that serum GDF-15 levels inversely correlated with testosterone levels (r = -0.339) and T/E2 ratio (r = -0.365) (both P < 0.001). In multivariate regression analyses, the association between GDF-15 and T/E2 ratio was maintained (B=-0.442, 95% CI -99.568 to -6.991, P = 0.015). Furthermore, in vitro studies showed a synergistic effect of testosterone and estradiol on GDF-15 secretion, and demonstrated that testosterone association with estradiol decreased GDF-15 secretion through androgen receptor/estrogen receptor-mediated pathways. Together, these results suggest that upregulation of GDF-15 in the presence of low and imbalanced sex hormone levels may contribute to CAD. Thus, restoring the balance of testosterone and estradiol may inhibit the effects of GDF-15 and serve as a promising therapeutic strategy for the treatment of CAD.
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Affiliation(s)
- Huan Liu
- Dept of Clinical Laboratory, Wuhan Univ, Renmin Hospital, Wuhan 430060, Hubei Province, PR China
| | - Wen Dai
- Dept of Clinical Laboratory, Wuhan Univ, Renmin Hospital, Wuhan 430060, Hubei Province, PR China
| | - Yan Cui
- Dept of Clinical Laboratory, Wuhan Univ, Renmin Hospital, Wuhan 430060, Hubei Province, PR China
| | - Yongnan Lyu
- Dept of Cardiology, Wuhan Univ, Renmin Hospital, Wuhan 430060, Hubei Province, PR China
| | - Yan Li
- Dept of Clinical Laboratory, Wuhan Univ, Renmin Hospital, Wuhan 430060, Hubei Province, PR China.
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The MIC-1/GDF15-GFRAL Pathway in Energy Homeostasis: Implications for Obesity, Cachexia, and Other Associated Diseases. Cell Metab 2018; 28:353-368. [PMID: 30184485 DOI: 10.1016/j.cmet.2018.07.018] [Citation(s) in RCA: 231] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
MIC-1/GDF15 is a stress response cytokine and a distant member of the transforming growth factor beta (TGFb) superfamily, with no close relatives. It acts via a recently identified receptor called glial-derived neurotrophic factor (GDNF) receptor alpha-like (GFRAL), which is a distant orphan member of the GDNF receptor family that signals through the tyrosine kinase receptor Ret. MIC-1/GDF15 expression and serum levels rise in response to many stimuli that initiate cell stress and as part of a wide variety of disease processes, most prominently cancer and cardiovascular disease. The best documented actions of MIC-1/GDF15 are on regulation of energy homeostasis. When MIC-1/GDF15 serum levels are substantially elevated in diseases like cancer, it subverts a physiological pathway of appetite regulation to induce an anorexia/cachexia syndrome initiated by its actions on hindbrain neurons. These effects make it a potential target for the treatment of both obesity and anorexia/cachexia syndromes, disorders lacking any highly effective, readily accessible therapies.
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Jiang G, Liu CT, Zhang WD. IL-17A and GDF15 are able to induce epithelial-mesenchymal transition of lung epithelial cells in response to cigarette smoke. Exp Ther Med 2018; 16:12-20. [PMID: 29977354 PMCID: PMC6030931 DOI: 10.3892/etm.2018.6145] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 02/22/2018] [Indexed: 12/31/2022] Open
Abstract
Smoking is one of the primary causes of chronic obstructive pulmonary disease (COPD). Sustained active epithelial-mesenchymal transition (EMT) in COPD may explain the core pathophysiology of airway fibrosis and why lung cancer is so common among smokers. Interleukin (IL)-17A and growth/differentiation factor (GDF)15 have been reported to be biomarkers of COPD; however, the role of IL-17A and GDF15 in EMT remains unclear. The aim of the present study was to investigate the role of IL-17A and GDF15 in the pathogenesis of COPD. It was demonstrated that IL-17A and GDF15 are upregulated in patients with COPD, particularly those with a history of smoking. The results also revealed that IL-17A and GDF15 expression was negatively correlated with the epithelial marker epithelial-cadherin and positively correlated with the mesenchymal marker vimentin. Furthermore, treatment with cigarette smoke extract or IL-17A induced GDF15 expression. Combined treatment with IL-17A and GDF15 induced EMT in human small epithelial HSAEpiC cells in vitro. Collectively, the results of the present study suggest that IL-17A and GDF15-induced EMT serves an important role in the pathology of COPD.
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Affiliation(s)
- Gang Jiang
- Department of Respiration, Hunan Provincial People's Hospital, Changsha, Hunan 410005, P.R. China
| | - Chen-Tao Liu
- Department of Paediatrics, Xiang Ya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Wei-Dong Zhang
- Department of Respiration, Hunan Provincial People's Hospital, Changsha, Hunan 410005, P.R. China
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Wu Q, Jiang D, Schaefer NR, Harmacek L, O'Connor BP, Eling TE, Eickelberg O, Chu HW. Overproduction of growth differentiation factor 15 promotes human rhinovirus infection and virus-induced inflammation in the lung. Am J Physiol Lung Cell Mol Physiol 2017; 314:L514-L527. [PMID: 29192094 DOI: 10.1152/ajplung.00324.2017] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Human rhinovirus (HRV) is the most common virus contributing to acute exacerbations of chronic obstructive pulmonary disease (COPD) nearly year round, but the mechanisms have not been well elucidated. Recent clinical studies suggest that high levels of growth differentiation factor 15 (GDF15) protein in the blood are associated with an increased yearly rate of all-cause COPD exacerbations. Therefore, in the current study, we investigated whether GDF15 promotes HRV infection and virus-induced lung inflammation. We first examined the role of GDF15 in regulating host defense and HRV-induced inflammation using human GDF15 transgenic mice and cultured human GDF15 transgenic mouse tracheal epithelial cells. Next, we determined the effect of GDF15 on viral replication, antiviral responses, and inflammation in human airway epithelial cells with GDF15 knockdown and HRV infection. Finally, we explored the signaling pathways involved in airway epithelial responses to HRV infection in the context of GDF15. Human GDF15 protein overexpression in mice led to exaggerated inflammatory responses to HRV, increased infectious particle release, and decreased IFN-λ2/3 (IL-28A/B) mRNA expression in the lung. Moreover, GDF15 facilitated HRV replication and inflammation via inhibiting IFN-λ1/IL-29 protein production in human airway epithelial cells. Lastly, Smad1 cooperated with interferon regulatory factor 7 (IRF7) to regulate airway epithelial responses to HRV infection partly via GDF15 signaling. Our results reveal a novel function of GDF15 in promoting lung HRV infection and virus-induced inflammation, which may be a new mechanism for the increased susceptibility and severity of respiratory viral (i.e., HRV) infection in cigarette smoke-exposed airways with GDF15 overproduction.
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Affiliation(s)
- Qun Wu
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus , Aurora, Colorado.,Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health , Denver, Colorado
| | - Di Jiang
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health , Denver, Colorado
| | - Niccolette R Schaefer
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health , Denver, Colorado
| | - Laura Harmacek
- Center for Genes, Environment, and Health, National Jewish Health , Denver, Colorado
| | - Brian P O'Connor
- Center for Genes, Environment, and Health, National Jewish Health , Denver, Colorado
| | - Thomas E Eling
- The Epigenetics and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health , Research Triangle Park, North Carolina
| | - Oliver Eickelberg
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus , Aurora, Colorado
| | - Hong Wei Chu
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health , Denver, Colorado
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